ch5 p143 line 44 无法保存模型

[arisliang]

tl.files.save_npz(emb_net.all_params, name=model_file_name + '.npz') 给出错误. 尝试用官方的例子https://github.com/tensorlayer/tensorlayer/blob/master/example/tutorial_word2vec_basic.py, 貌似也有类似的错误。

Save model, data and dictionaries!!!!!!!!!!
Traceback (most recent call last):
File "/home/ly/src/tl-play/ch5_word2vec.py", line 165, in
tl.files.save_npz(emb_net.all_params, name=model_file_name + '.npz')
File "/home/ly/anaconda3/envs/learning/lib/python3.6/site-packages/tensorlayer/files.py", line 1176, in save_npz
np.savez(name, params=save_list_var)
File "/home/ly/anaconda3/envs/learning/lib/python3.6/site-packages/numpy/lib/npyio.py", line 595, in savez
_savez(file, args, kwds, False)
File "/home/ly/anaconda3/envs/learning/lib/python3.6/site-packages/numpy/lib/npyio.py", line 693, in _savez
val = np.asanyarray(val)
File "/home/ly/anaconda3/envs/learning/lib/python3.6/site-packages/numpy/core/numeric.py", line 544, in asanyarray
return array(a, dtype, copy=False, order=order, subok=True)
ValueError: could not broadcast input array from shape (50000,128) into shape (50000)